package com.woniuxy.exception;

import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerExceptionResolver;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class MyHandlerExceptionResolver implements HandlerExceptionResolver {
    @Override
    public ModelAndView resolveException(HttpServletRequest request, HttpServletResponse response,
                                         Object handler, Exception e) {
        MyException myException =null;
        if (e instanceof MyException) {
            myException = (MyException) e;
        }
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.addObject("msg",myException.getMessage());
        modelAndView.setViewName("error");
        return modelAndView;
    }
}
